ROTARY DEVICE
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United States of America Patent
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N/A
Issued Date -
Jan 15, 2015
app pub date -
Jul 9, 2014
filing date -
Jul 11, 2013
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A rotary device includes a fixed member including a shaft body having first and second shaft ends, a rotating member being rotatably supported by the fixed member and including a bearing body that accommodates the second shaft end, and a fitting part to which a recording disk is to be fitted at a fitting section, and dynamic pressure generation parts provided in a space between the fixed member and the rotating member. The fitting section includes a first end provided toward the first shaft end and a second end provided toward the second shaft end. The bearing body is supported by the shaft body at a radial gap section extending between the dynamic pressure generation parts in an axial direction of the shaft body. The second end of the fitting section is positioned within the radial gap section with respect to the axial direction.
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